python - Numpy minimum in (row, column) format

Question

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

How can I know the (row, column) index of the minimum of a numpy array/matrix?

For example, if A = array([[1, 2], [3, 0]]), I want to get (1, 1)

Thanks!

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1 Answer

深蓝 · Answer 1 · 2021-10-17T00:20:52+0000

answered Oct 17, 2021 by 深蓝 (71.8m points)

numpy.unravel_index(A.argmin(), A.shape)

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